VECELO Adjustable Office Task Chair for Kids Adjustable chair height: 14.76"-19.48" Desk chair height: 31.49"-36.22",chair seat width: 16.14",chair seat depth: 15.35", backrest height:14.9" Computer chair with strong 5castor-wheel Chrome base lead 360 Degree Swivel Task chair - Pneumatic seat-height adjustment for easy positioning Mesh chair -ergonomically reception chair designed for comfort for those who work at desks for long periods